2110256520113 has 32 divisors (see below), whose sum is σ = 2457228960000. Its totient is φ = 1774987822080.

The previous prime is 2110256520077. The next prime is 2110256520131. The reversal of 2110256520113 is 3110256520112.

It is a cyclic number.

It is not a de Polignac number, because 2110256520113 - 2⁶ = 2110256520049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110256520613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119830853 + ... + 119848461.

It is an arithmetic number, because the mean of its divisors is an integer number (76788405000).

Almost surely, 2^{2110256520113} is an apocalyptic number.

It is an amenable number.

2110256520113 is a deficient number, since it is larger than the sum of its proper divisors (346972439887).

2110256520113 is a wasteful number, since it uses less digits than its factorization.

2110256520113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19145.

The product of its (nonzero) digits is 3600, while the sum is 29.

Subtracting 2110256520113 from its reverse (3110256520112), we obtain a palindrome (999999999999).

The spelling of 2110256520113 in words is "two trillion, one hundred ten billion, two hundred fifty-six million, five hundred twenty thousand, one hundred thirteen".